html,body{
    padding:0;
    margin:0;
    height:100%;
}
.page{
    width:100%;
    height:100%;
}
.page .tabs{
    box-sizing: border-box;
    height:48px;
    line-height: 48px;
    width:100%;
    background: #F5F5F5;
    border-bottom:2px solid #ccc;
    padding: 0 20px;
    text-align: center;
}
.page .tabs .tab{
    color: white;
    width: 100px;
    height: 30px;
    line-height: 30px;
    display: inline-block;
    text-align: center;
    background: #1989fa;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
}
.page .tabs .tab:hover{
    opacity: .8;
}
.page .page-content{
    width:100%;
}

.page-scroller{
    width:100%;
    height:calc(100% - 50px);
}

.myscroller{
    
}

.main1, .main2{
    width: 100%;
    height:100%;
}
.main1{
    background: steelblue;
}
.main2{
    background: skyblue;
}



.content1, .content2{
    width: 100%;
    display: inline-block;
    background: #fff;
    color:#000;
    height:auto;
}
.title{
    line-height:40px;
    height:40px;
    text-align: center;
    font-size: 18px;
    font-weight: bold;
    background: rgba(0, 0, 0, 0.5);
    color:white;
    position: absolute;
    top:0;left:0;
    width:100%;
}
.content1 img, .content2 img{
    width:100%;
    height:auto;
}

@keyframes ro{
    from{transition:0.5s linear}
    to{transform:rotate(360deg)}
}

.loading{
    display: none;
    position: absolute;
    left:0;top:0;
    width:100%;
    height: 100%;
    background: rgba(0, 0, 0, .6);
    z-index: 8000;
}
.loading img{
    position:absolute;
    animation-name:ro;
    animation-duration:2s;
    animation-iteration-count:infinite; 
    width:50px;
    height:50px;
    left: calc(50% - 25px);
    top: calc(50% - 25px);
}